Membranae praeformativa
[医] 预成膜
🗣️ 情景例句
Would you mind telling me more about...?
你能告诉我关于…的情况吗？
Oh,I just remembered something!I have to apply for a passport.
哦,我就记得了一些东西!我要申请一本护照。
There go the house lights.
剧院的灯光灭了。